Abstract
The production of procyanidin and anthocyanin in grape cells is markedly increased by treatment with salicylic acid. The activity of phenylalanine ammonia-lyase and chalcone-flavanone isomerase increased in close relation to the production of these phenolics. Salicylic acid-induced elevation of these enzyme activities occurred more rapidly than elevation induced by light irradiation. In the cells, the phenolics were degraded in a different manner by salicylic acid treatment than that by light irradiation. Salicylic acid might be used as a simple and effective stimulant for the production of procyanidin as well as anthocyanin in large scale cultures of plant cells.
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Claims 5
Claim · model-written summary
Salicylic acid treatment markedly increased procyanidin and anthocyanin production in grape cells.
- Taxon
- grape cellse0
- Treatment
- salicylic acide0
- Outcome
- production of procyanidin and anthocyanine0
- Direction
- increasede0
Not reportedComparator
Verbatim
t0“Cultured Grape Cells”
e0“The production of procyanidin and anthocyanin in grape cells is markedly increased by treatment with salicylic acid”
Claim · model-written summary
Phenylalanine ammonia-lyase and chalcone-flavanone isomerase activities increased in close relation to phenolic production.
Verbatim
t0“Cultured Grape Cells”
e0“The activity of phenylalanine ammonia-lyase and chalcone-flavanone isomerase increased in close relation to the production of these phenolics”
Claim · model-written summary
Salicylic acid raised the enzyme activities more rapidly than light irradiation did.
Verbatim
t0“Cultured Grape Cells”
e0“Salicylic acid-induced elevation of these enzyme activities occurred more rapidly than elevation induced by light irradiation”
Claim · model-written summary
Phenolics were degraded in a different manner with salicylic acid treatment than with light irradiation.
- Taxon
- Grape Cellst0
- Treatment
- salicylic acid treatmente0
- Outcome
- phenolics were degraded in a different mannere0
- Comparator
- light irradiatione0
Not reportedDirection
Verbatim
t0“Cultured Grape Cells”
e0“In the cells, the phenolics were degraded in a different manner by salicylic acid treatment than that by light irradiation”
Claim · model-written summary
Salicylic acid might serve as a simple, effective stimulant for procyanidin and anthocyanin production in large-scale plant cell cultures.
Verbatim
e0“Salicylic acid might be used as a simple and effective stimulant for the production of procyanidin as well as anthocyanin in large scale cultures of plant cells”
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See all 11 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.